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  <div class="breadcrumbs"><a href="../../../index.html">libraryProtocol2</a><span class="delimiter">/</span><a href="../index.html">com.topstep.fitcloud.sdk.v2.utils</a><span class="delimiter">/</span><span class="current">DfuFileHelper</span></div>
  <div class="cover ">
    <h1 class="cover"><span>Dfu</span><wbr></wbr><span>File</span><wbr></wbr><span><span>Helper</span></span></h1>
    <div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-dependent-content" data-active="" data-togglable=":libraryProtocol2:dokkaHtml/release"><div class="symbol monospace"><span class="token keyword">object </span><a href="index.html">DfuFileHelper</a></div><p class="paragraph">How to use cancelSignal?</p><p class="paragraph">Coroutine:</p><div class="sample-container"><pre><code class="block lang-kotlin" theme="idea">job = lifecycleScope.launch(Dispatchers.IO) {<br>   val file = suspendCancellableCoroutine {<br>       val cancelSignal = object : Disposable {<br>           @Volatile<br>           private var isCanceled = false<br><br>           override fun dispose() {<br>               isCanceled = true<br>           }<br><br>           override fun isDisposed(): Boolean {<br>               return isCanceled<br>           }<br>       }<br>       it.invokeOnCancellation {<br>           cancelSignal.dispose()<br>       }<br>       try {<br>           it.resume(createEpoOtaFile(...,cancelSignal))//file result<br>       } catch (e: Exception) {<br>           it.resumeWithException(e)//error result<br>       }<br>   }</code></pre><span class="top-right-position"><span class="copy-icon"></span><div class="copy-popup-wrapper popup-to-left"><span class="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div><p class="paragraph">RxJava:</p><div class="sample-container"><pre><code class="block lang-kotlin" theme="idea">disposable = Single.create {<br>    val cancelSignal = object : Disposable {<br>        @Volatile<br>        private var isCanceled = false<br><br>        override fun dispose() {<br>            isCanceled = true<br>        }<br><br>        override fun isDisposed(): Boolean {<br>            return isCanceled<br>        }<br>    }<br>    it.setDisposable(cancelSignal)<br>    try {<br>        it.onSuccess(createEpoOtaFile(..., cancelSignal))<br>    } catch (e: Exception) {<br>        it.tryOnError(e)<br>    }<br>}.subscribeOn(Schedulers.io()).subscribe({<br>    //file result<br>}, {<br>    //error result<br>})</code></pre><span class="top-right-position"><span class="copy-icon"></span><div class="copy-popup-wrapper popup-to-left"><span class="copy-popup-icon"></span><span>Content copied to clipboard</span></div></span></div></div></div>
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        <h2 class="">Functions</h2>
        <div class="table"><a data-name="-1818174123%2FFunctions%2F-2029165615" anchor-label="createEpoDfuFile" id="-1818174123%2FFunctions%2F-2029165615" data-filterable-set=":libraryProtocol2:dokkaHtml/release"></a>
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                  <div><a href="create-epo-dfu-file.html"><span>create</span><wbr></wbr><span>Epo</span><wbr></wbr><span>Dfu</span><wbr></wbr><span><span>File</span></span></a></div>
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                  <div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-dependent-content" data-active="" data-togglable=":libraryProtocol2:dokkaHtml/release"><div class="symbol monospace"><span class="token keyword"></span><span class="token keyword">fun </span><a href="create-epo-dfu-file.html"><span class="token function">createEpoDfuFile</span></a><span class="token punctuation">(</span><span class="parameters "><span class="parameter ">context<span class="token operator">: </span><span data-unresolved-link="android.content/Context///PointingToDeclaration/">Context</span><span class="token punctuation">, </span></span><span class="parameter ">epoFiles<span class="token operator">: </span><span data-unresolved-link="kotlin.collections/List///PointingToDeclaration/">List</span><span class="token operator">&lt;</span><span class="token keyword"></span><span data-unresolved-link="java.io/File///PointingToDeclaration/">File</span><span class="token operator">&gt;</span><span class="token punctuation">, </span></span><span class="parameter ">outputFile<span class="token operator">: </span><span data-unresolved-link="java.io/File///PointingToDeclaration/">File</span><span class="token operator">?</span><span class="token operator"> = </span>null<span class="token punctuation">, </span></span><span class="parameter ">cancelSignal<span class="token operator">: </span><span data-unresolved-link="io.reactivex.rxjava3.disposables/Disposable///PointingToDeclaration/">Disposable</span><span class="token operator">?</span><span class="token operator"> = </span>null</span></span><span class="token punctuation">)</span><span class="token operator">: </span><span data-unresolved-link="java.io/File///PointingToDeclaration/">File</span></div></div></div>
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